Wisconsin059 Voice Recording Module Kit ABS DIY Sound Board Student Experimental Kits 8‑20s

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Mua sản phẩm đồ chơi trẻ em Wisconsin059 Voice Recording Module Kit ABS DIY Sound Board Student Experimental Kits 8‑20s cao cấp giá rẻ trực tuyến với nhiều chương trình khuyến mại và miễn phí vận chuyển linh hoạt.

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Mua Wisconsin059 Voice Recording Module Kit ABS DIY Sound Board Student Experimental Kits 8‑20s Shopee.vn Mua Wisconsin059 Voice Recording Module Kit ABS DIY Sound Board Student Experimental Kits 8‑20s Shopee.vn Mua Wisconsin059 Voice Recording Module Kit ABS DIY Sound Board Student Experimental Kits 8‑20s Shopee.vn

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Mua sản phẩm đồ chơi trẻ em Wisconsin059 Voice Recording Module Kit ABS DIY Sound Board Student Experimental Kits 8‑20s rất tốt giá rẻ trực tuyến với nhiều chương trình khuyến mại và miễn phí ship hàng dễ dàng.

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Seller information & Disclaimer:
Company name:Shenzhen Huotong Bafang Cross-border E-commerce CO., Ltd
Address:Room 310, No 2007, Baoyuan Road, Labor Community, Xixiang Street, Baoan District, Shezhen
Business license number: 91440300MA5G3KT301
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Disclaimer: We will take all the responsibility for the goods shipping not Shopee.

Feature:
1. Enjoy Fun: This kit uses the 8‑20 second single segment voice recording and playback circuit ISD1820P, which completes the storage and restoration of voice signals, allowing electronic enthusiasts to experience the fun brought by voice IC and make innovative applications
2. Long Life: The chip of this voice recording kit adopts CMOS technology, and the information can be stored for a long time without power consumption
3. Welding Method: After the welding of this 20 second voice recording kit is completed, can be debugged by itself, and the welding can be successful without any error
4. Basic
Specifications:
The recording time of the voice recording kit is 8S, 12S, 20S, and the working voltage is DC 3V-5V (5V recommended)
5. Best Choice: This is a small and light weight 20 second voice recording kit, which is easy to operate, the best choice for DIY

Specification:
Item Type: Voice Recording Module Kit 
Material: ABS
Working Voltage: DC 3V–5V (Recommended 5V)
Recording Time: 8S, 12S, 20S
Circuit Pin Function: Pin 11 is the positive pole of the power supply (VCC), pins 8 and 14 are connected to the negative pole of the power supply (GND), pin 1 is the recording terminal (REC), high level is valid, as long as the REC becomes high, the chip will start recording, 2 The pin is edge triggered playback (PLAYE), when high level appears on this end, the chip starts to play, and after starts to play, can release PLAYE, pin 13 is the recording indication end (RECLED), when in the recording state, this end is Low, can drive LED, Pins 4 and 5 are connected to the microphone input (MIC), Pin 6 is connected to the automatic gain control (AGC) end, Pins 7 and 9 are connected to the speaker output (SP+, SP-), which can directly drive speakers above 8Ω, Pin 10 is connected to the oscillating resistor (ROSC), and the oscillating resistor is connected to GND. Adjust the oscillating resistor R4 connected to the ROSC terminal, can steplessly adjust the speed of the voice, the shorter the recording time, the better the sound quality, and the longer the recording time, the worse the sound quality

Package List:
1 x Voice Recording Module Kit

Note:
The resistance can not be adjusted too small, is recommended to be above 100K

Sản phẩm đồ chơi trẻ em Wisconsin059 Voice Recording Module Kit ABS DIY Sound Board Student Experimental Kits 8‑20s được sản xuất với chất lượng đảm báo, giá thành hợp lý dành cho các bậc các bậc cha mẹ mua cho con em. Sản phẩm Wisconsin059 Voice Recording Module Kit ABS DIY Sound Board Student Experimental Kits 8‑20s được giao hàng bởi các nhà bán hàng thương mại điện tử lớn và uy tín hàng đầu Việt Nam.

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